1995 NHRA RULEBOOK Technical & Competition Guidelines - Drag Racing

1999 NHRA RULEBOOK Technical & Competition Guidelines - Drag Racing

1996 NHRA RULEBOOK Technical & Competition Guidelines - Drag Racing

1991 NHRA RULEBOOK Technical & Competition Guidelines - Drag Racing

1975 NHRA DRAG RULES Drag Racing's Official Guidelines, National Hot Rod Assn.

1971 NHRA DRAG RULES Drag Racing's Official Guidelines, National Hot Rod Assn.

1987 NHRA DRAG RULES Drag Racing's Official Competition Guidelines & Technical

1985 NHRA DRAG RULES Drag Racing's Official Competition Guidelines & Technical